200203770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{857}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 518918400

約数和(自身を除く): 318714630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 599, 857, 1198, 1714, 1797, 2571, 2995, 3594, 4285, 5142, 5990, 7787, 8570, 8985, 11141, 12855, 15574, 17970, 22282, 23361, 25710, 33423, 38935, 46722, 55705, 66846, 77870, 111410, 116805, 167115, 233610, 334230, 513343, 1026686, 1540029, 2566715, 3080058, 5133430, 6673459, 7700145, 13346918, 15400290, 20020377, 33367295, 40040754, 66734590, 100101885, 200203770]

約数ペア:

[(1, 200203770), (2, 100101885), (3, 66734590), (5, 40040754), (6, 33367295), (10, 20020377), (13, 15400290), (15, 13346918), (26, 7700145), (30, 6673459), (39, 5133430), (65, 3080058), (78, 2566715), (130, 1540029), (195, 1026686), (390, 513343), (599, 334230), (857, 233610), (1198, 167115), (1714, 116805), (1797, 111410), (2571, 77870), (2995, 66846), (3594, 55705), (4285, 46722), (5142, 38935), (5990, 33423), (7787, 25710), (8570, 23361), (8985, 22282), (11141, 17970), (12855, 15574)]